Product Testing Inc. performed an independent
test of the Truss DuraTrac Gutter System
and found that the load capacity when using
the Truss DuraTrac Gutter System was 11.3
times or 1130% greater than that of 5"
gutters at full capacity and 7.6 times or
760% greater than that of 6" gutters
at full capacity. These tests prove that
the Truss DuraTrac system will not only
handle the weight of a gutter full of water,
but it can also take on heavy gutter loads
caused by ice and snow.

Product Testing Inc. is certified with
the Florida State Board of Professional
Engineers under Certificate No. EB-0006775
and with the Building Code Compliance Office,
Miami-Dade County, Administrative Order
10-3 under Laboratory Certification No.
06-1121.06.